1NQEA

Outer membrane cobalamin transporter (btub) from e. coli
Total Genus 151
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
151
sequence length
589
structure length
549
Chain Sequence
DTLVVTANRFEQPRSTVLAPTTVVTRQDIDRWQSTSVNDVLRRLPGVDITQNGGSGQLSSIFIRGTNASHVLVLIDGVRLNLAGVSGSADLSQFPIALVQRVEYIRGPRSAVYGSDAIGGVVNIITTRDEPGTEISAGWGSNSYQNYDVSTQQQLGDKTRVTLLGDYAHTHGGFLSKTLYGALEHNFTDAWSGFVRGYGYDNRTNDTRKLYSQSWDAGLRYNGELIKSQLITSYSHSKDYNYATLDEMKQYTVQWANNVIVGHGSIGAGVDWQKQTTTPGTGYVEDGYDQRNTGIYLTGLQQVGDFTFEGAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYGFYGNPNLDPEKSKQWEGAFEGLTAGVNWRISGYRNDVSDLIDYDDHTLKYYNEGKARIKGVEATANFDTGPLTHTVSYDYVDARNAITDTPLLRRAKQQVKYQLDWQLYDFDWGITYQYLGTRYDKDYSSYPYQTVKMGGVSLWDLAVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTLSGSYTF
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

molecule tags Transport protein
molecule keywords Vitamin B12 receptor
publication title Substrate-induced transmembrane signaling in the cobalamin transporter BtuB
pubmed doi rcsb
source organism Escherichia coli
total genus 151
structure length 549
sequence length 589
ec nomenclature
pdb deposition date 2003-01-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00593 TonB_dep_Rec TonB dependent receptor
A PF07715 Plug TonB-dependent Receptor Plug Domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.170.20 Mainly Beta Beta Barrel Maltoporin; Chain A TonB-dependent receptor, beta-barrel domain 1nqeA02
2.170.130.10 Mainly Beta Beta Complex Ferric Hydroxamate Uptake Protein; Chain A, domain 1 TonB-dependent receptor, plug domain 1nqeA01
1NQEA 2IAHA 3CSNA 2W6TA 2HDFA 4RDRA 3DDRA 1KMPA 1BY5A 1KMOA 3V89A 2YSUA 1BY3A 2GUFA 1FI1A 4B7OA 4CU4A 1PO0A 1UJWA 2GRXA 2W78A 3EFMA 4RDTA 2W76A 2FCPA 1NQHA 2GSKA 1XKWA 1XKHA 1QJQA 3RGNA 3V8XA 4AIQA 2W75A 3RGMA 1PNZA 3CSLA 3M8DA 3M8BA 2W6UA 3QLBA 4EPAA 1NQFA 2W77A 2HDIA 2O5PA 1QKCA 1FEPA 1QFFA 4AIPA 1QFGA 1FCPA 3FHHA 1NQGA 5FOKA 2W16A 1PO3A
chains in the Genus database with same CATH superfamily
2MPRA 1NQEA 2IAHA 3CSNA 2W6TA 2HDFA 4RDRA 3DDRA 1KMPA 1MPMA 1BY5A 1KMOA 3V89A 2YSUA 1BY3A 1FI1A 1MPNA 2GUFA 4B7OA 4CU4A 1PO0A 1UJWA 2GRXA 2W78A 3EFMA 4RDTA 2W76A 1A0SP 1A0TP 1MPOA 2FCPA 1NQHA 2GSKA 1XKWA 1XKHA 1QJQA 3RGNA 3V8XA 4AIQA 2W75A 3RGMA 1OH2P 1PNZA 3CSLA 3M8DA 3M8BA 1AF6A 2W6UA 3QLBA 4EPAA 1NQFA 1MPQA 1OH2Q 2W77A 2HDIA 2W16A 1JBIA 2O5PA 1QKCA 1FEPA 1QFFA 4AIPA 1QFGA 1FCPA 1MALA 3FHHA 1NQGA 5FOKA 1MPRA 1PO3A
chains in the Genus database with same CATH topology
1NQEA 2IAHA 3CSNA 2W6TA 2HDFA 4RDRA 3DDRA 1KMPA 1BY5A 1KMOA 3V89A 2YSUA 1BY3A 2GUFA 1FI1A 4B7OA 4CU4A 1PO0A 1UJWA 2GRXA 2W78A 3EFMA 4RDTA 2W76A 2FCPA 1NQHA 2GSKA 1XKWA 1XKHA 1QJQA 3RGNA 3V8XA 4AIQA 2W75A 3RGMA 1PNZA 3CSLA 3M8DA 3M8BA 2W6UA 3QLBA 4EPAA 1NQFA 2W77A 2HDIA 2O5PA 1QKCA 1FEPA 1QFFA 4AIPA 1QFGA 1FCPA 3FHHA 1NQGA 5FOKA 2W16A 1PO3A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1NQE A;  2IAH A;  3CSN A;  2W6T A;  2HDF A;  4RDR A;  3DDR A;  1KMP A;  1BY5 A;  1KMO A;  3V89 A;  2YSU A;  1BY3 A;  2GUF A;  1FI1 A;  4B7O A;  4CU4 A;  1PO0 A;  1UJW A;  2GRX A;  2W78 A;  3EFM A;  4RDT A;  2W76 A;  2FCP A;  1NQH A;  2GSK A;  1XKW A;  1XKH A;  1QJQ A;  3RGN A;  3V8X A;  4AIQ A;  2W75 A;  3RGM A;  1PNZ A;  3CSL A;  3M8D A;  3M8B A;  2W6U A;  3QLB A;  4EPA A;  1NQF A;  2W77 A;  2HDI A;  2O5P A;  1QKC A;  1FEP A;  1QFF A;  4AIP A;  1QFG A;  1FCP A;  3FHH A;  1NQG A;  5FOK A;  2W16 A;  1PO3 A; 
#chains in the Genus database with same CATH topology
 2MPR A;  1NQE A;  2IAH A;  3CSN A;  2W6T A;  2HDF A;  4RDR A;  3DDR A;  1KMP A;  1MPM A;  1BY5 A;  1KMO A;  3V89 A;  2YSU A;  1BY3 A;  1FI1 A;  1MPN A;  2GUF A;  4B7O A;  4CU4 A;  1PO0 A;  1UJW A;  2GRX A;  2W78 A;  3EFM A;  4RDT A;  2W76 A;  1A0S P;  1A0T P;  1MPO A;  2FCP A;  1NQH A;  2GSK A;  1XKW A;  1XKH A;  1QJQ A;  3RGN A;  3V8X A;  4AIQ A;  2W75 A;  3RGM A;  1OH2 P;  1PNZ A;  3CSL A;  3M8D A;  3M8B A;  1AF6 A;  2W6U A;  3QLB A;  4EPA A;  1NQF A;  1MPQ A;  1OH2 Q;  2W77 A;  2HDI A;  2W16 A;  1JBI A;  2O5P A;  1QKC A;  1FEP A;  1QFF A;  4AIP A;  1QFG A;  1FCP A;  1MAL A;  3FHH A;  1NQG A;  5FOK A;  1MPR A;  1PO3 A; 
#chains in the Genus database with same CATH homology
 1NQE A;  2IAH A;  3CSN A;  2W6T A;  2HDF A;  4RDR A;  3DDR A;  1KMP A;  1BY5 A;  1KMO A;  3V89 A;  2YSU A;  1BY3 A;  2GUF A;  1FI1 A;  4B7O A;  4CU4 A;  1PO0 A;  1UJW A;  2GRX A;  2W78 A;  3EFM A;  4RDT A;  2W76 A;  2FCP A;  1NQH A;  2GSK A;  1XKW A;  1XKH A;  1QJQ A;  3RGN A;  3V8X A;  4AIQ A;  2W75 A;  3RGM A;  1PNZ A;  3CSL A;  3M8D A;  3M8B A;  2W6U A;  3QLB A;  4EPA A;  1NQF A;  2W77 A;  2HDI A;  2O5P A;  1QKC A;  1FEP A;  1QFF A;  4AIP A;  1QFG A;  1FCP A;  3FHH A;  1NQG A;  5FOK A;  2W16 A;  1PO3 A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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